AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HC8 ∴ Summary
Contact »
(116963) 2004HC8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53646 1.963e-08 au
e 0.094615 6.848e-08
i 15.327 6.016e-06 deg
Ω 30.135 2.019e-05 deg
ω 304.935 4.029e-05 deg
M 198.179 4.2e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2965 au
Aphelion 2.7765 au
Asc. node-Earth separation 1.39046 au
Desc. node-Earth separation 1.65306 au
Earth MOID 1.32344 au
Orbital period 1475.51 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 909 (73)
Radar observations (Discarded) 0 (0)
Arc length 8755.14 days
Unobserved 38 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 164.42 deg
Declination 18.8755 deg
V Magnitude 20.07 mag
Solar Elongation -120.78 deg
Galactic Latitude 62.63 deg
Rate 0.12 deg/day
Direction -157.051 deg

More info »